2005 - 2022
YAMAHA YZ 125
Piston kit 53 94mm / piston kit ø 54.00 b
| Vertex
Fits to:
YAMAHA YZ 125 [2006 - 2020]
YAMAHA YZ 125 X [2020 - 2022]
YAMAHA YZ 125 Monster Energy Racing Edition [2022 - 2022
YAMAHA YZ 125 [2005 - 2021]
YAMAHA YZ 125 [2006 - 2018]
Specifications
| Manufacturer | Vertex |
|---|---|
| Engine type | 2-Stroke |
| Piston diameter | 53.94 mm |
| Ring material | Nitride Coated |
| Bore size | 54,00 mm |
| Displacement | 125 cc |
| Style | Forged Race |
| Units | Kit |
| Piston material | Aluminum Alloy| Forged |
| Piston size | Standard Size B |
| Skirt coating | Moly Coated |
Product description
Pro-Race – Forged piston developed with Vertex technology and race shape profile All pistons are heat-treated with a T-5 hardening and tempering cycle
All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
Forged pistons are forged from 2618 aluminum for superior strength and durability
Kits include piston, rings, wrist pin and circlips
Replacement two-stroke piston rings sold individually; four stroke piston rings sold as a set